TRIODE CHARACTERISTICS APPARATUS |
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| Fitted with triode valve Workable on 230 V with stabilised power supply. Provided with three meters for
HT voltage, output current and bias voltage.Output:H.T:0-300 volts d.c. at 30 mA, continuously
variable Bias: 0-25 volts d.c. at 5 mA, continuously variable L.T. : 6.3 volts a.c.
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